1900702490

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2290003}}^1$

素因数の和:2290093

約数の個数: 16

約数和(自身を含む): 3462486048

約数和(自身を除く): 1561783558

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 2290003, 4580006, 11450015, 22900030, 190070249, 380140498, 950351245, 1900702490]

約数ペア:

[(1, 1900702490), (2, 950351245), (5, 380140498), (10, 190070249), (83, 22900030), (166, 11450015), (415, 4580006), (830, 2290003)]